eddiebaby

Pretty bad racist remark given this is a math side Dude.  Filled with hate? Please peddle it elsewhere

easy way is to set it up as a proportion. For example 1/4 is what as a percent?

1/4 = P/100. What is P? If yoy don't see it right away, "cross multiply" to solve for P.

So, 4P = 100 => P = 25       Answer 25%

By definition 25% MEANS 25 per hundred which is of course 1/4 or 1 per four.

-3/4

since 250 cm = 2.5 m, 3 m is greater

gathering like terms

17n-6 = 2+15n=> 2n=8=>n=4

Answer is 8.

f(g(x) = sqrt (7x+b). 

So when x=4 and "y" is 6, this means 6 = sqrt(4x7+b) = sqrt(28+b) => 28+b=36 because sqrt of 36 is 6. Not that hard, and no I'm not smartest person alive

Combinatorics.  Answer is 88x87/2.   There are 88 choices for first, 87 left for 2nd slot and divide by two to eliminate the irrelevance of the order of two people.

False. Only up 4%. From 100 down to 80 up to 104.

Impossible. Her running time would have to drop to zero which is faster than "beam me up scotty."